- ntg-context - Mailing Lists

math bold not bold-italic
by Steffen Wolfrum 19 Aug '13

19 Aug '13

Hi, I need upright, bold math. Like in this example the lambda: \usetypescript[type-vista.tex] \setupbodyfont[cambria,rm,12pt] \starttext This is \fontname\font ${\bf λ}= 1$ \stoptext But it always gets bold-italic! What is the correct way to get bold math? Thanks, Steffen

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Persian digits in math formulas
by Mingranina Gingranina 17 Aug '13

17 Aug '13

Dear All, Hello, I am trying to use Persian digits in math formulas. My document reads: \font\4 = {name:dejavusans} at 10pt \font\5 = {name:dejavusans} at 7pt \font\6 = {name:dejavusans} at 5pt \textfont4=\4 \scriptfont4=\5 \scriptscriptfont4=\6 \Umathcode`3="1"4`۳ \definefontfeature [persian] [arabic] \mainlanguage[pe] \starttext \definedfont[dejavusans*persian] \setupalign[r2l] این یک آزمایش است. 3+2=5 $3+2=5$ \setupalign[l2r] This is a test. 3+2=5 $3+2=5$ \stoptext However in the output the replaced digit "3" disappears. Any help is gratefully appreciated. Thanks, Mingranina

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font name with underline.
by john Culleton 17 Aug '13

17 Aug '13

How does one use a font name that contains an underline? -- John Culleton

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\Bigr broken in latest beta
by Pablo Rodríguez 17 Aug '13

17 Aug '13

Dear Hans, I‘m afraid that beta from today doesn’t compile what beta from tow days ago compiled. Here is the minimal sample: \starttext \startformula \Bigl(\sqrt{\phi \sqrt{5}}-\phi\Bigr) \stopformula \stoptext Many thanks for your help, Pablo -- http://www.ousia.tk

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[***SPAM***] trouble with kerncharacters
by Dmitriy Tokarev 16 Aug '13

16 Aug '13

Hi, I noticed that after the command \kerncharacters, I can not use the normal sequence "---" for em-dash. Is there any work around of this effect? Thanks. \starttext One monolithic symbol: --- \kerncharacters[.5] Three separate symbol: --- \stoptext -- Dmitriy

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TexLive 2013
by Wim W. Wilhelm 16 Aug '13

16 Aug '13

Dear all, I switched from context: TexLive 2012 to context:TextLive 2013. All figures in my text, placed like the following example: \placefigure[none,left]{}{\externalfigure[c:/context/tekeningen/hemelbol.pdf][height=6cm]} are placed in the middle of the page, and the text is not wrapped around the figure. I tried also the "2*line" option, without succes. Does there exist a list of differences between context:TexLive 2012 and TexLive 2013 ? I appreciate any help. Cheerio, Wim W. Wilhelm

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Re: [NTG-context] Trouble with editors on Mac
by Robert Blackstone 15 Aug '13

15 Aug '13

On 15 aug. 2013, at 11:40, ntg-context-request(a)ntg.nl Mari Voipio <mari.voipio(a)iki.fi wrote: > > I updated my ConTeXt installation today and now it refuses to work > with TextMate and TeXworks. > > This problem is not critical as I can use TextMate/TeXworks as editor > and compile on command line in Terminal, but it is a bit of a > nuisance not to be able to use the typesetting command in the editor. > So any help is highly appreciated. Hi Mari, I cannot help you with your particular problem other than suggesting to give TeXShop a try. I have used it for many years and it has never given me any problem whatsoever. Just to make sure, I updated the standalone today (beta with all goodies) and again no problem. Best regards, Robert Blackstone

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bug in current beta
by Schmitz Thomas A. 15 Aug '13

15 Aug '13

Hi Hans, I get this error running 2013.08.14 15:25: ! LuaTeX error .../context/tex/texmf-context/tex/context/base/font-col.lua:180: table index is nil stack traceback: .../context/tex/texmf-context/tex/context/base/font-col.lua:180: in function 'fontcollectionclone' [string "\directlua "]:1: in main chunk. system > tex > error on line 137 in file /Users/tas/context/tex/texmf-context/tex/context/base/cont-yes.mkiv: LuaTeX error ... \ctxcommand #1^^@-\directlua {commands.#1} l.137 } \ctxcommand #1^^@-\directlua {commands.#1} \font_fallbacks_prepare_indeed ...backs_prepare #1 \endgroup <inserted text> ...llbacks_prepare_indeed \m_font_class_fallbacks \fi \else \font_fallbacks_... \font_helpers_low_level_define ...everydefinefont \c_font_feature_inheritanc... ... l.91 \stopluacode Unfortunately, I have no idea what triggers it, same document compiles fine with a July beta. All best Thomas

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Tagged PDF
by D. K. 15 Aug '13

15 Aug '13

Hi everyone, in my quest to generate tagged pdf's that meet nowaday's accessibility requirements (it seems to me that tags are the major hurdle when using tex), I came around context. There is a very interesting article on how to generate tagged pdf's with context mkiv. http://www.tug.org/TUGboat/tb31-3/tb99hagen.pdf A quick sample run of the examples shown in the above pdf with context however doesn't yield a nice result. Checking with the pdf accessibility checker http://www.access-for-all.ch/en/pdf-lab/pdf-accessibility-checker-pac.html for example, the generated pdf fails completely and is not considered to be tagged. Could someone point me in the right direction? Is there any kind of tutorial or minimal example from where I could work on? Are there any (hidden) options that need to be set in order to activate tagging support? kind regards

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[PATCH] chart-line-bug-fix.patch
by 邱红文 15 Aug '13

15 Aug '13

The following patch(pasted below and also attached as an attachment) fixes the bug that \setupFLOWlines[rulethickness=whatever] have no effects: --- m-chart.lua.orig 2013-03-12 09:22:42.000000000 +0800 +++ m-chart.lua 2013-08-15 10:52:08.617268698 +0800 @@ -499,7 +499,7 @@ local linesettings = settings.line context("flow_shape_line_color := \\MPcolor{%s} ;", linesettings.color) context("flow_shape_fill_color := \\MPcolor{%s} ;", linesettings.backgroundcolor) - context("flow_shape_line_width := %s ; ", points(linesettingsrulethickness)) + context("flow_shape_line_width := %s ; ", points(linesettings.rulethickness)) elseif focus[cell.focus] or focus[cell.name] then local focussettings = settings.focus context("flow_shape_line_color := \\MPcolor{%s} ;", focussettings.framecolor) @@ -580,7 +580,7 @@ context("flow_touchshape := %s ;", linesettings.offset == v_none and "true" or "false") context("flow_dsp_x := %s ; flow_dsp_y := %s ;",connection.dx or 0, connection.dy or 0) context("flow_connection_line_color := \\MPcolor{%s} ;",linesettings.color) - context("flow_connection_line_width := 2pt ;",points(linesettings.rulethickness)) + context("flow_connection_line_width := %s ;",points(linesettings.rulethickness)) context("flow_connect_%s_%s (%s) (%s,%s,%s) (%s,%s,%s) ;",where_cell,where_other,j,cellx,celly,what_cell,otherx,othery,what_other) context("flow_dsp_x := 0 ; flow_dsp_y := 0 ;") end

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